Wood MISSION-INSPIRED HEADBOARD: Curved and slatted design adds classic elegance to your bedroom. NO BOX SPRING REQUIRED: Sturdy wooden slats support your mattress, promoting airflow for a cooler, more comfortable sleep. RECOMMENDED MATTRESS HEIGHT: Supports 8–12 inch mattresses for optimal comfort. WEIGHT CAPACITY: 600 lbs ASSEMBLED DIMENSIONS: L:78.25" x W:42.60" x H:41.54"